Began reviewing First Posts via the new review feature on Biblical Hermeneutics.

Starting writing a comment on an answer.

Changed my mind and edited it instead.

Decided to also comment to explain my edit. Here's what it looked like:

Clicked on the "add comment" link. My screen capture utility removed the cursor, so you can mentally add the pointing hand cursor to the image hovering over "add comment":

Nothing happens. No comment box appears, no error, nothing.

What I expected to happen was that a comment box would show up so that I could add a comment. In fact, when I go back to the URL in another tab, that's exactly what I get:

If it matters, I'm using Google Chrome version 22.0.1.229.79 m. (Wow, those are some mighty long version numbers. While checking to see which version I have, I see there's another version available. I'll try updating and see if I can reproduce the bug with another post on some site.)

After updating Chrome, I found the same bug on a "Late Answer" review.

I abused one of the answers in my review queue and sure enough, the bug crops up if you do step #2 (start writing a comment), but doesn't show up if you just start editing.